Out of Bounds Read Vulnerability in MediaTek WLAN AP Driver
CVE-2025-20691
Currently unrated
Key Information:
- Vendor
MediaTek
- Vendor
- CVE Published:
- 8 July 2025
What is CVE-2025-20691?
An issue has been identified in the MediaTek WLAN AP Driver where improper bounds checking can lead to an out of bounds read. This vulnerability allows local information disclosure when exploited by users with execution privileges. Exploitation does not require user interaction, posing a potential risk for sensitive information exposure. The situation is addressed in the patch ID: WCNCR00418039.
Affected Version(s)
MT6890, MT7615, MT7622, MT7663, MT7915, MT7916, MT7981, MT7986 SDK release 7.6.7.2 and before / openWRT 19.07, 21.02